1122093

素因数分解:

$3^4\times 7^1\times {\mathrm{1979}}^1$

素因数の和:1998

約数の個数: 20

約数和(自身を含む): 1916640

約数和(自身を除く): 794547

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 1979, 5937, 13853, 17811, 41559, 53433, 124677, 160299, 374031, 1122093]

約数ペア:

[(1, 1122093), (3, 374031), (7, 160299), (9, 124677), (21, 53433), (27, 41559), (63, 17811), (81, 13853), (189, 5937), (567, 1979)]